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GMC K2500 Engines & Components
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ATK High Performance GM 350 Vortec 290 HP Stage 3 Long Block Crate Engines
ATK High Performance GM 350 Vortec 290 hp Stage 3 long block crate engines are perfect replacements for your worn out SBC. They are designed with matched components for reliable performance with extra "go power", and they require an electric fuel pump. ATK Stage 3 or complete dressed engines are engineered for those wanting to drop the engine into their project and fire it up. They have outfitted the engines as completely as possible to save you time and headaches. Typically ATK GM 350 Vortec 290 hp complete long blocks consist of: * OE block bored to 4.060 in. diameter with 2-bolt mains and a one-piece rear main seal * OE reground crankshaft with a 3.480 in. stroke * OE powder metal 5.7 in. length connecting rods * Hypereutectic 9.4:1 compression ratio pistons * Moly piston rings * Hydraulic roller camshaft (191/194 duration at 50, .414/.428 in. lift, 111 LSA) * Cast iron Vortec cylinder heads with 64cc combustion chambers, 165cc intake runners, and come with 1.94 in./1.5 in. valves. * Stamped steel 1.5 ratio rocker arms * Single roller timing set * 5 qt. oil pan ( will not fit Chevelle with steering behind crossmember, some Corvettes, and 1962-67 Chevy II) * Melling standard volume oil pump * Valve covers * Flexplate * ATK HP dual plane intake manifold * Distributor HEI * Cast iron long water pump * Front Powerbond balancer (internally balanced) * Pioneer externally balanced 168 tooth flexplate * Quick Fuel Brawler 670cfm carburetor * Autolite spark plugs (605) with 8mm wires
( 9 )
$3,625.99
On Sale
Holley Mid-Mount Complete Accessory Systems
Holley Mid-Mount complete accessory systems achieve what no other accessory bracket systems do--eliminate the brackets! This pulls in all the accessories tighter than other accessory drives by bolting directly to other components for a clean, integrated form. They offer superb engine visibility to show off your horsepower, not your accessories. Holley Mid-Mount complete accessory systems are available in several versions and finishes to match your application. Order the kit designed to fit your engine.
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$2,099.95
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$2,202.95
ATK High Performance GM 350 Vortec 350 HP Stage 2 Long Block Crate Engines
Give your car or truck a little more punch with one of these ATK High Performance GM 350 Vortec 350 hp Stage 2 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure they are great-running, reliable engines that will get you back on the road. Engine specifications: * HP: 350 * TQ: 400 * Block: OE roller block 4-bolt main 1-pc seal 1996-2000 * Bore/Stroke: 4.040 in. x 3.480 in. * Displacement: 350CI * Crankshaft: OE reground external balance rear of crank/internal balance front of the crank * Rods: OE powder metal 5.7 in. * Pistons: Hypereutectic 9.5:1 compression * Rings: Moly * Camshaft: Hyd. Roller * Cam Specs: 220/224 @50 .495in/.502ex 110LSA * Timing Chain: Double roller * Cylinder Heads: Vortec cast iron 67cc 1.94/1.50 *Rocker Arms: Stamped steel 1.5 ratio * Oil Pan: Rear sump 5qt (not for Chevelles with steering behind crossmember, some Corvettes and 62-67 Chevy II's) * Oil Pump: Melling STD volume * Balancer: Internally balanced – PowerBond #PB1046-N * Flexplate: Externally balanced – Pioneer #FRA-159 * Intake Manifold: ATK HP dual plane * Distributor: HEI (Iron Gear) * Water Pump: OE long pump Recommended components: * Carburetor: Quick Fuel 680CFM vacuum secondary's electric choke #HR-680 * Fuel Pump: Holley mechanical 110GPH #12-327-11 * Spark Plugs: Autolite #605 * Spark Plug Wires: 8mm Engine Info: * Oil: Conventional/Non-Synthetic 10W30 * Oil Filter: Wix or K&N * Timing: 34-36 Degrees * Spark Plug Gap: .035 in. * Firing Order: 18436572 * Octane: 91+ * Stall Converter: Stock * Exhaust: 1 5/8 Headers
( 9 )
$3,688.99
COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits
COMP Cams is bringing the muscle car sound back, and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In an ongoing quest to provide you with the performance and sound you demand, COMP Cams engineering team proudly introduces the Thumpr Series cam and lifter kits. The lobe profile and grind characteristics of these Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. This gives you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. Thumpr Series cam and lifter kits deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.
( 214 )
$589.95
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$639.95
Edelbrock E-Street Cylinder Heads
Are you looking for a set of entry-level street performance heads for your modern street rod, muscle car, or truck? Edelbrock E-Street cylinder heads are just the ticket. These heads feature A356 aluminum castings that are heat-treated to T-6 specs for superior casting strength and quality. Their modern combustion chamber design helps to improve the combustion process and their larger-than-stock intake and exhaust ports help to move more air through your engine. These features improve an engine's efficiency, resulting in more horsepower and torque and improved mileage potential. All Edelbrock E-Street cylinder heads are assembled with manganese bronze valve guides, powder metal interlocking valve seats, and stainless steel one-piece valves with hardened valve tips. Edelbrock E-Street cylinder heads are ideal for entry level street performance engines.
( 119 )
$1,291.95
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$1,332.95
Melling High-Volume Oil Pumps
Melling high-volume oil pumps give you an additional 20 to 25 percent of much-needed oil volume for your performance application. For those of you who need added pressure, many pumps are supplied with a high-pressure spring (where noted). The pumps are built using a proprietary casting process, which yields maximum performance and reliability. Every Melling oil pump is completely pressure-tested, including idle and bypass pressure, before it leaves the factory. Dozens of models are available for fitment; order the pump and options needed for your vehicle.
( 362 )
$53.99
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$206.99
Summit Racing™ OE-Style Harmonic Dampers
Summit Racing™ OE-style harmonic dampers are ideal for those mild street rebuilds that don't require the expense of a high-buck race damper. They feature durable nodular construction with bonded elastomer between the inner and outer rings. The balancers also have engraved timing marks, which means no timing tape! Summit dampers are available in a variety of sizes for many engine balance applications. Models are available for hundreds of vehicles; order the OE replacement recommended for your ride.
( 668 )
$71.99
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$87.99
ATK High Performance GM 350 Vortec 315 HP Stage 1 Long Block Crate Engines
Give your truck a little more punch with one of these ATK High Performance GM 350 Vortec 315 hp Stage 1 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure that they are great-running, reliable engines that will get you back on the road. Engines include: * Handpicked, remanufactured blocks * Cast iron Vortec cylinder heads * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube
( 7 )
$2,988.99
King XP-Series Rod Bearings
King XP-Series rod bearings feature advanced metallurgical and geometric technologies that meet extreme performance loads. They were developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods. King focuses on one product—bearings—and nothing else. Their innovative race-only Xtreme Performance Max Black Tri-Metal rod bearings have a 24 percent stronger overlay and 17 percent more fatigue strength by using a micro process called SecureBond. Built with enhanced tri-metal, King XP-Series rod bearings layer copper-lead construction with a nickel plate barrier and a lead/tin/copper Babbitt overlay over a steel backing in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors—at an amazing +/- .0001 in.! XP-Series rod bearings are narrowed on the crank cheek side with increased crush height for improved bearing-to-bore contact, heat transfer, and reduced spin potential in high-rpm applications.
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$69.99
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$135.99
Summit Racing™ Bracket Racer SFI Harmonic Dampers
You don't have to sacrifice safety or quality to save money; our affordable Summit Racing™ bracket racer SFI dampers have been spin-tested to 12,500 rpm and carry an SFI-18.1 rating. The carbon steel dampers have an injection-molded and bonded elastomer, easy-to-read engraved timing marks, removable counterweights (where applicable), and a highly polished baked-enamel finish, so they look as good as they perform.
( 391 )
$161.99
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$189.99
ATI Super Damper Standard Harmonic Balancers
Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice. Features include: * Eliminates torsional crankshaft vibrations * Exceeds SFI 18.1 specs * Black zinc chromate finished * OEM equipment on a variety of crate engines * Tunable, rebuildable, and extremely efficient at all rpm * Laser-engraved 360 degree timing marks * Supercharger and power steering drive pulleys available for some applications
( 235 )
$309.95
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$418.27
Melling Factory Hydraulic Roller Lifters
Melling factory replacement hydraulic roller lifters are designed and built to get the job done while ensuring efficient performance and quiet valve train operation. They are perfect for when you're ready to freshen up your engine. Melling factory hydraulic roller lifters are manufactured from the finest materials and designed for the proper fit and long dependable lifter life.
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$15.99
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$24.99
ATK High Performance GM 350 TBI 290 HP Stage 1 Long Block Crate Engines
Give your truck a breath of fresh life with ATK High Performance GM 350 TBI 290 hp Stage 1 long block crate engines. These engines are designed to replace your old tired mill with a fresh unit that has a little bit more kick. These engines feature upgraded internals to help them pump out 290 hp and 370 ft.-lbs. of twist that will get your pickup or muscle truck moving. ATK GM 350 TBI 290 hp Stage 1 long block crate engines include: * Handpicked, remanufactured blocks * OE cast iron TBI cylinder heads * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube
( 6 )
$3,034.99
Proform Super-Street Roller Rocker Arms
These Proform Super-Street roller rocker arms will help rid your engine of internal friction. They feature a race-proven, cage bearing fulcrum and roller tip. The Super-Street rocker arms not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. Proform rockers are precision-machined to ensure consistency and ratio accuracy, and they have a great looking anodized finish.
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$189.99
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$249.99
Clearance
WIX Filters Racing Oil Filters
WIX has the lowdown on dirt, and their Racing oil filters are ready to trap more dirt--45 percent more! Your engine needs lots of clean oil to get you across the finish line first, and WIX has spent years of researching the effects of racing on filters, and decades of manufacturing the best, to gain true distinction in all types of racing. These oil filters feature special glass-enhanced media to catch dirt particles without restricting oil flow to your hungry powerhouse. Plus, a strong steel perforated spiral center tube keeps the flow moving and has the highest collapse strength in the industry. WIX Racing oil filters have a heavy-duty can and cover to handle the stress of racing, and some filters include anti-drainback and filter bypass valves. If you're a serious racer, these track-proven filters are your ultimate choice. Guard your engine from power-robbing dirt with WIX Racing oil filters. These filters are designed for racing use only--not for street use.
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$12.99
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$21.99
Cloyes Quick Button Two-Piece Timing Covers
These Cloyes Quick Button two-piece timing covers have a removable center plate with an O-ring seal to allow for easy access to your cam when changing your timing. Depending upon your application, some covers feature a built-in roller cam button that allows you to adjust cam endplay with the cover in place. Precision-machined from die-cast aluminum for sure sealing, these covers fit with most water pumps and timing sets.
( 138 )
$156.99
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$189.99
Clevite H-Series Main Bearings
Clevite H-Series main bearings were developed primarily for NASCAR racing, but are well suited to other types of competition engines as well. They're especially good for engines that run at medium-to-high revs. They have steel backings with carefully selected overlays and a high crush factor, plus a medium level of eccentricity. H-Series bearings have enlarged chamfers at the sides for greater crank-fillet clearance and are made without flash plating for better seating. They are also available with either 180 degree or 360 degree oil grooves, as well as an extra 0.001 in. of clearance.
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$81.99
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$174.99
Sealed Power Performance Piston Ring Sets
Sealed Power Performance piston rings are made from ductile iron, and compression rings are available with moly, chrome, and plasma-moly facings for extra durability. These OE-quality sets will seal mild- to high-compression engines and help protect against oil blowby. They feature standard ring end gaps for easy installation. Find the bore dimension and ring thicknesses needed for your application.
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$43.99
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$86.99
ATK High Performance GM 350 Vortec 350 HP Stage 1 Long Block Crate Engines
Give your car or truck a little more punch with ATK High Performance GM 350 Vortec 350 hp Stage 1 long block crate engines. These engines are built from the ground up to replace your old, tired mill with a more modern, efficient engine. ATK hand-builds and balances each one these engines to ensure that they are great-running, reliable engines that will get you back on the road. ATK GM 350 Vortec 350 hp Stage 1 long block crate engines include: * Handpicked, remanufactured blocks * Cast iron Vortec cylinder heads * OE crankshaft and connecting rods * Hypereutectic pistons * Hydraulic roller camshaft * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube
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$3,334.99
VEGE Chevrolet 350 C.I.D. Remanufactured Long Block Crate Engines
If the time has come to replace your tired old small block Chevy, then look no further than a VEGE Chevrolet 350 c.i.d. remanufactured long block crate engine. These long blocks are an excellent foundation for budget-minded builds, are a drop-in replacement for many 1987-95 GM vehicles—and can also be retrofitted into nearly any vehicle. VEGE Chevrolet 350 c.i.d. remanufactured long block crate engines create great low-end power, making them perfect for cruisers, street rods, trucks and even your daily driver. They can produce 250 horsepower and 350 ft. lbs. torque when equipped with 600CFM carburetor and a dual plane 4-barrel intake manifold. VEGE Chevrolet 350 c.i.d. remanufactured long block crate engines feature: * Remanufactured 2-bolt main cast iron engine block * Cast crankshaft * Cast connecting rods * 12.3cc Dish hypereutectic pistons * 8.5:1 Compression ratio * Cast iron cylinder heads with 76cc combustion chambers * 1.94 in. Intake valves, 1.50 in. exhaust valves * Standard small Chevy exhaust bolt pattern * Uses standard 14mm x 1.25 thread, taper seat, 0.441 in. reach spark plugs * Hydraulic flat tappet camshaft * 0.383 in. Intake lift, 0.401 in. exhaust lift * Duration at 0.050 in. lift 194 int./202 exh. * 112 degree lobe separation * Oil pan with passenger side dipstick * Steel timing cover * Steel valve covers Drop-In replacement applications: * 1990-92 Cadillac Brougham * 1987-94 Chevrolet Blazer * 1988-95 Chevrolet C1500 * 1992-95 Chevrolet C1500 Suburban * 1988-95 Chevrolet C2500 * 1992-95 Chevrolet C2500 Suburban * 1988-95 Chevrolet C3500 * 1989-89 Chevrolet Caprice * 1987-95 Chevrolet G10 * 1987-95 Chevrolet G20 * 1988-95 Chevrolet K1500 * 1992-95 Chevrolet K1500 Suburban * 1988-95 Chevrolet K2500 * 1988-95 Chevrolet K3500 * 1987-89 Chevrolet P20 * 1988-95 Chevrolet P30 * 1987-87 Chevrolet R10 * 1987-88 Chevrolet R10 Suburban * 1989-91 Chevrolet R1500 Suburban * 1987-88 Chevrolet R20 * 1987-88 Chevrolet R20 Suburban * 1989-89 Chevrolet R2500 * 1989-91 Chevrolet R2500 Suburban * 1989-91 Chevrolet R3500 * 1995-95 Chevrolet Tahoe * 1987-87 Chevrolet V10 * 1987-88 Chevrolet V10 Suburban * 1989-91 Chevrolet V1500 Suburban * 1989-91 Chevrolet V2500 Suburban * 1989-91 Chevrolet V3500 * 1989-95 GMC C1500 * 1992-95 GMC C1500 Suburban * 1989-95 GMC C2500 * 1992-95 GMC C2500 Suburban * 1989-95 GMC C3500 * 1987-93 GMC G1500 * 1987-95 GMC G2500 * 1988-95 GMC G3500 * 1987-91 GMC Jimmy * 1988-95 GMC K1500 * 1992-95 GMC K1500 Suburban * 1988-95 GMC K2500 * 1988-95 GMC K3500 * 1988-89 GMC P2500 * 1989-95 GMC P3500 * 1987-87 GMC V1500 * 1987-91 GMC V1500 Suburban * 1987-87 GMC V2500 * 1987-91 GMC V2500 Suburban * 1987-91 GMC V3500 * 1993-95 GMC Yukon
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$2,899.99
PROMAXX Performance GM 6.5 Diesel Cylinder Heads
PROMAXX Performance designed and developed these cylinder heads from the GM 6.5 diesel casting. They are cast iron direct bolt-on replacements for your 6.5L diesel engine. The assembled heads have straight intake bolt holes in the cylinder head, and will typically use a one-piece intake manifold. Order the model recommended for your Chevy or GMC truck.
( 8 )
$538.00
Summit Racing™ Oil Filter Relocation Kits
These Summit Racing™ remote oil filter kits include a bypass adapter, filter mount, 8 ft. of oil hose, barb fittings, stainless steel hose clamps, mounting hardware, and instructions. These kits require a Fram PH8A or equivalent oil filter, which is not included.
( 188 )
$60.99
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$74.99
On Sale
Weiand Oil Pan Packages
Weiand oil pan packages were clearly visible on those old gassers, getting them down the track with speed and consistency. The oil pan features trap door baffles to help keep oil under control during hard acceleration, as well as increased oil capacity to keep high performance engine oil systems fed properly. Choose from among dozens of Weiand oil pan packages—a great option for drag race, road race, and circle track applications.
( 108 )
$216.95
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$293.95
ATK High Performance GM 350 330 HP Stage 1 Long Block Crate Engines
Give your ride new life with ATK High Performance GM 350 330 hp/380 lbs.-ft. Stage 1 long block crate engines. These engines are based on the tried-and-true small block Chevy and are built to perform right out of the box. ATK hand-assembles and balances each engine using top-quality parts to help them produce awesome power. Whether you are replacing an older, worn down engine or just looking for a little more performance, ATK has you covered. Stage 1 long block crate engines include: * Handpicked, remanufactured blocks * ATK cast iron cylinder heads * 76cc chambers * 165cc intake runners * 1.94 in./1.5 in. valves * Stamped steel 1.5 ratio rocker arms * OE crankshaft * OE 5.7 in. powder metal connecting rods * Hypereutectic flat-top pistons * Moly rings * Hydraulic flat tappet camshaft * 465 int./.488 exh. cam lift * 224 int./234 exh. cam duration at 0.50 * 9.1:1 compression * Valve covers * Timing cover and timing set * Oil pan, pump, and pickup tube
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$3,099.99
